28374795 has 48 divisors (see below), whose sum is σ = 50948352. Its totient is φ = 14602560.

The previous prime is 28374791. The next prime is 28374817. The reversal of 28374795 is 59747382.

It is not a de Polignac number, because 28374795 - 2² = 28374791 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 28374795.

It is not an unprimeable number, because it can be changed into a prime (28374791) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 265132 + ... + 265238.

It is an arithmetic number, because the mean of its divisors is an integer number (1061424).

Almost surely, 2^28374795 is an apocalyptic number.

28374795 is a deficient number, since it is larger than the sum of its proper divisors (22573557).

28374795 is a wasteful number, since it uses less digits than its factorization.

28374795 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272 (or 269 counting only the distinct ones).

The product of its digits is 423360, while the sum is 45.

The square root of 28374795 is about 5326.7996958774. The cubic root of 28374795 is about 305.0077754893.

It can be divided in two parts, 283 and 74795, that added together give a triangular number (75078 = T₃₈₇).

The spelling of 28374795 in words is "twenty-eight million, three hundred seventy-four thousand, seven hundred ninety-five".